BG, that's one thing that my FS talked about, too. He prefers PCOS women to skip IUI and go straight to IVF as we apparently respond a little oddly to the injections and tend to get what he called a "multifollicular response". It's apparently quite hard for us to only get the 1-3 eggs needed for IUI. In the end, I would have probably tried IUI first as well, but DH's sperm is so bad that ICSI is our only option.

BW